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(11)

EP 4 406 133 A1

(12)

(43) Date of publication: 31.07.2024 Bulletin 2024/31 (21) Application number: 22777870.1 (22) Date of filing: 23.08.2022

(51) International Patent Classification (IPC):  H04B 1/40(2015.01) (52) Cooperative Patent Classification (CPC): G01R 31/50; H04B 1/40; G01R 31/2837; G01R 31/2822; G06F 11/0754; G06F 11/2038; G06F 11/3058; G06F 11/2028 (86) International application number: PCT/US2022/075343 (87) International publication number: WO 2023/049586 (30.03.2023 Gazette 2023/13)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 24.09.2021 US 202117485092 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)	(72) Inventors: TSENG, Yi-Hung San Diego, California 92121-1714 (US) PEDRALI-NOY, Marzio San Diego, California 92121-1714 (US) PERSICO, Charles James San Diego, California 92121-1714 (US) KESKIN, Mustafa San Diego, California 92121-1714 (US) (74) Representative: Wimmer, Hubert  Wagner & Geyer Partnerschaft mbB Patent- und Rechtsanwälte Gewürzmühlstrasse 5 80538 München 80538 München (DE)